Open Redirect in Kyle Phillips Nested Pages
CVE-2021-38343
The Nested Pages WordPress plugin <= 3.1.15 was vulnerable to an Open Redirect via the `page` POST parameter in the `npBulkActions`, `npBulkEdit`, `npListingSort`, and `npCategoryFilter` `admin_post` actions.
Vulnerability class: Open Redirect
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.008 (55.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 55.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Kyle Phillips Nested Pages — versions 3.1.15
- Kylephillips Nested Pages
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.wordfence.com/blog/2021/08/nested-pages-pat…on-vulnerability/
- www.wordfence.com/vulnerability-advisories/ (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-38343?
- CVE-2021-38343 is a medium-severity vulnerability in Kyle Phillips Nested Pages, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 4.7/10. Published 2021-08-30.
- How severe is CVE-2021-38343?
- Medium severity. CVSS v3 base score is 4.7 out of 10.
- Is CVE-2021-38343 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.